Stick on thermometers

To Olga and all: (a) I use my GOOD thermometer to test the calibration of the
cheapies.  Then, I leave the cheapies in the tanks.  I would rather buy
plants than thermometers.  :-D
(b) The J is for Jean, and I am a guy with a French first name, Norwegian
(c) Since we have passed the Winter Solstice, I think I will concentrate on
SPRING, and try to ignore winter. (Yes, I know, lots of luck!! :-(  )

Happy New Year all!